Global Patent Index - EP 0730925 B1

EP 0730925 B1 2000-06-14 - High speed cutting insert with improved chip groove

Title (en)

High speed cutting insert with improved chip groove

Title (de)

Hochgeschwindigkeitsschneideinsatz mit Spanbrecher

Title (fr)

Plaquette de coupe à grande vitesse avec brise copeaux

Publication

EP 0730925 B1 (EN)

Application

EP 95103508 A

Priority

EP 95103508 A

Abstract (en)

[origin: EP0730925A1] A polygonal indexable cutting insert (10) with improved chip control design having radiused chip groove and discontinuous chip breaker pads (42,44) for use in turning operations. <IMAGE>

IPC 1-7 (main, further and additional classification)

B23B 27/14

IPC 8 full level (invention and additional information)

B23B 27/14 (2006.01)

CPC (invention and additional information)

B23B 27/143 (2013.01); B23B 2200/321 (2013.01)

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

EP 0730925 A1 19960911; EP 0730925 B1 20000614; DE 69517502 D1 20000720; DE 69517502 T2 20001019

INPADOC legal status


2005-11-30 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20050310

2005-10-01 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: DE

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20051001

2005-03-10 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: GB

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20050310

2005-01-07 [REG FR ST] NOTIFICATION OF LAPSE

2004-11-30 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: FR

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20041130

2004-03-18 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Payment date: 20040318

- Year of fee payment: 10

2004-03-10 [PGFP GB] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: GB

- Payment date: 20040310

- Year of fee payment: 10

2003-03-10 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: FR

- Payment date: 20030310

- Year of fee payment: 9

2002-01-01 [REG GB IF02] EUROPEAN PATENT IN FORCE AS OF 2002-01-01

2001-05-30 [26N] NO OPPOSITION FILED

2000-08-04 [ET] FR: TRANSLATION FILED

2000-07-20 [REF] CORRESPONDS TO:

- Document: DE 69517502 20000720

2000-06-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE FR GB

1997-11-19 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19971006

1997-01-08 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19961108

1996-09-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB